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1
Sustainable dryland cropping in relation to soil productivity
by Pearson, C.J.
Published 1995
Book
2
Manual de prácticas de laboratorio de microbiología del suelo
by Prieto, Arnoldo
Published 1988
Book
3
Biological nitrogen fixation technology for tropical agriculture
by Graham, Peter H.
Published 1981
Book
4
Guia : salud de suelos : manual para el cuidado de la salud de suelos en America Central
by Reilly, P.J.
Published 2002
Book
5
by Prat, Ch.
Published 1991
Thesis Book
6
Biological management of soil ecosystems for sustainable agriculture, Londrina, Brazil, 24 to 27 Jun 2002
Published 2003
Book
7
Contaminacion del suelo : Estudios, tratamiento y gestion
by Seoanez Calvo, M.
Published 1998
Book
8
Methods of study in quantitative soil ecology: population, production and energy flow
by Anon.
Published 1971
Book
9
Methods of study in quantitative soil ecology: population, production and energy flow
by Anon.
Published 1971
Book
10
Soil biotechnology: microbiological factor in crop productivity
by Lynch, J.M.
Published 1983
Book
11
El suelo un organismo vivo
Book
12
Managing nitrogen for groundwater quality and farm profitability: Proceedings of a Symposium sponsored by Divisin A-5 of the American Society of Agronomy; S-1, S-3, S-4, S-6, and S-8 of the Soil Science Society of America; and Division C-3 and C-5 of the Crop Science Society of America, Anaheim, CA, 1988
by Follet, R.F.
Published 1991
Book
13
Rhizobium germplasm resources at ICRISAT Center
by Rupela, O.P.
Published 1991
Book
14
Caracterización de los suelos, los ecosistemas y las cuencas hidrográficas
by Calispa, F.
Published 2000
Book
15
Efectos de los animales sobre el suelo
Book
16
Almacenamiento de muestras de suelo: incidencia sobre la cuantificacion de biomasa microbiana
Book
17
Suelos saludables, plantas saludables: la evidencia agroecologica
Book
18
Indice de calidad y salud de suelos para plantaciones bananeras en cuatro paises de America Latina y El Caribe
Book
19
Formacion de nodulos de Rhizobium: Factores que pueden conferir ventaja competitiva
Book
20
Introduccion a la ciencia del suelo: Manual de laboratorio
by Palmer, R.G.
Published 1980
Book
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